public void UpdateDragging(Vector3 handPosition, MagnificationManager.DragMode dragMode)
{
Vector3 delta = handPosition - dragStartPosition;
//delta = Camera.main.worldToCameraMatrix.MultiplyVector(delta);
//delta.z = -delta.z;
if (dragMode == MagnificationManager.DragMode.Move)
{
if (displayMode != DisplayMode3D.Tagalong)
{
Display.transform.position = imageStartPosition + delta * 2;
}
}
else if (dragMode == MagnificationManager.DragMode.Scale)
{
delta = Camera.main.transform.InverseTransformDirection(delta);
float dragFactor = 1;
if (Math.Abs(delta.x) > Math.Abs(delta.y))
{
dragFactor = delta.x;
}
else
{
dragFactor = delta.y;
}
dragFactor = (float)Math.Pow(2, dragFactor * 3);
SetScale(dragStartScale * dragFactor);
}
else if (dragMode == MagnificationManager.DragMode.Zoom)
{
delta = Camera.main.transform.InverseTransformDirection(delta);
float dragFactor = 1;
if (Math.Abs(delta.x) > Math.Abs(delta.y))
{
dragFactor = delta.x;
}
else
{
dragFactor = delta.y;
}
dragFactor = (float)Math.Pow(2, dragFactor * 3);
SetZoom(dragStartZoom * dragFactor);
}
}
public void UpdateDragging(Vector3 handPosition, MagnificationManager.DragMode dragMode)
{
Vector3 delta = handPosition - dragStartPosition;
delta = Camera.main.transform.InverseTransformDirection(delta);
if (dragMode == MagnificationManager.DragMode.Move)
{
float newX = imageStartPosition.x + delta.x * 3000;
float newY = imageStartPosition.y + delta.y * 3000;
SetPosition(new Vector2(newX, newY));
}
else if (dragMode == MagnificationManager.DragMode.Scale)
{
float dragFactor = 1;
if (Math.Abs(delta.x) > Math.Abs(delta.y))
{
dragFactor = delta.x;
}
else
{
dragFactor = delta.y;
}
dragFactor = (float)Math.Pow(2, dragFactor * 3);
SetScale(dragStartScale * dragFactor);
//DebugText.text = "Zoom: " + zoom + ", Scale: " + scale + ", Width: " + resolution.x + ", Height: " + resolution.y;
}
else if (dragMode == MagnificationManager.DragMode.Zoom)
{
float dragFactor = 1;
if (Math.Abs(delta.x) > Math.Abs(delta.y))
{
dragFactor = delta.x;
}
else
{
dragFactor = delta.y;
}
dragFactor = (float)Math.Pow(2, dragFactor * 3);
SetZoom(dragStartZoom * dragFactor);
//DebugText.text = "Zoom: " + zoom + ", Scale: " + scale + ", Width: " + resolution.x + ", Height: " + resolution.y;
}
}
